463669328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 974937600

約数和(自身を除く): 511268272

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 79, 82, 92, 158, 164, 184, 316, 328, 368, 389, 632, 656, 778, 943, 1264, 1556, 1817, 1886, 3112, 3239, 3634, 3772, 6224, 6478, 7268, 7544, 8947, 12956, 14536, 15088, 15949, 17894, 25912, 29072, 30731, 31898, 35788, 51824, 61462, 63796, 71576, 74497, 122924, 127592, 143152, 148994, 245848, 255184, 297988, 366827, 491696, 595976, 706813, 733654, 1191952, 1259971, 1413626, 1467308, 2519942, 2827252, 2934616, 5039884, 5654504, 5869232, 10079768, 11309008, 20159536, 28979333, 57958666, 115917332, 231834664, 463669328]

約数ペア:

[(1, 463669328), (2, 231834664), (4, 115917332), (8, 57958666), (16, 28979333), (23, 20159536), (41, 11309008), (46, 10079768), (79, 5869232), (82, 5654504), (92, 5039884), (158, 2934616), (164, 2827252), (184, 2519942), (316, 1467308), (328, 1413626), (368, 1259971), (389, 1191952), (632, 733654), (656, 706813), (778, 595976), (943, 491696), (1264, 366827), (1556, 297988), (1817, 255184), (1886, 245848), (3112, 148994), (3239, 143152), (3634, 127592), (3772, 122924), (6224, 74497), (6478, 71576), (7268, 63796), (7544, 61462), (8947, 51824), (12956, 35788), (14536, 31898), (15088, 30731), (15949, 29072), (17894, 25912)]